Looking to treat yourself? This fun and striking blue topaz ring from Mazza Company would be an excellent choice. Mazza and Foster and Son Fine Jewelry, both family owned businesses, have had a close relationship for years. Mazza started its family business in 1840 just south of Naples, Italy carving coral and conch shells into cameos. It then became the unknown gemstone supplier for many famous jewelry houses. Eventually, they created their own jewelry line. As seen in this 14kt yellow gold blue topaz cabachon ring, their design and craftmanship is impeccable. Foster and Son proudly carries many of Mazza's jewelery.